src/sys/powerpc/psim, branch mainFreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=main2026-02-17T20:45:13Zbus: Document special ranges of IVARs2026-02-17T20:45:13ZJohn Baldwinjhb@FreeBSD.org2026-02-17T20:45:13Zurn:sha1:6cf4e30252fe48b230b9d76cac20576d5b3d2ffa
Some IVAR indices are special in that they have global meaning across
multiple buses where as other IVARs are always private to the local bus.
Try to document this a bit and add constants for the various ranges to
avoid future conflicts.
This is a no-op, but IVAR indices are now generally defined as enums
as that makes it easier to define them in terms of ranges.
Reviewed by: imp, royger, andrew
Differential Revision: https://reviews.freebsd.org/D54159
bus_alloc_resource: Pass rid by value to BUS_ALLOC_RESOURCE DEVMETHOD2025-12-09T20:00:06ZJohn Baldwinjhb@FreeBSD.org2025-12-09T19:59:21Zurn:sha1:575639548cef58590a1d70c29e47aae0e8d44153
The wrapper functions such as bus_alloc_resource_any() still support
passing the rid by value or pointer, but the underlying implementation
now passes by value.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D53402
intr/powerpc: create openpic_class kobj2025-10-30T01:02:15ZElliott Mitchellehem+freebsd@m5p.com2025-01-02T19:03:40Zurn:sha1:8fb17896120d8e7c499a13f4459f9894c20c6131
Using kobj allows implementing most PIC functions merely by inheriting
from the parent class. As there are multiple OpenPIC implementations,
this ensures all common hooks go through by default.
Note, this adds the suspend/resume functions to other PICs. This should
be harmless as suspend/resume isn't working on the devices anyway.
Reviewed by: jhibbits
MFC after: 2 weeks
machine/stdarg.h -> sys/stdarg.h2025-06-11T16:39:02ZBrooks Davisbrooks@FreeBSD.org2025-06-11T16:39:02Zurn:sha1:e453e498cbb88570a3ff7b3679de65c88707da95
Switch to using sys/stdarg.h for va_list type and va_* builtins.
Make an attempt to insert the include in a sensible place. Where
style(9) was followed this is easy, where it was ignored, aim for the
first block of sys/*.h headers and don't get too fussy or try to fix
other style bugs.
Reviewed by: imp
Exp-run by: antoine (PR 286274)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1595
Replace calls to bus_generic_attach with bus_attach_children2024-12-06T22:26:16ZJohn Baldwinjhb@FreeBSD.org2024-12-06T22:26:16Zurn:sha1:18250ec6c089c0c50cbd9fd87d78e03ff89916df
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47675
newbus: globally replace device_add_child(..., -1) with DEVICE_UNIT_ANY2024-07-25T04:22:58ZWarner Loshimp@FreeBSD.org2024-07-25T04:22:58Zurn:sha1:5b56413d04e608379c9a306373554a8e4d321bc0
Sponsored by: Netflix
new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE2024-03-13T22:05:54ZJohn Baldwinjhb@FreeBSD.org2024-03-13T22:05:54Zurn:sha1:9dbf5b0e6876d8c93890754bcc9c748339de79c0
The public bus_release_resource() API still accepts both forms, but
the internal kobj method no longer passes the arguments.
Implementations which need the rid or type now use rman_get_rid() or
rman_get_type() to fetch the value from the allocated resource.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44131
new-bus: Remove the 'rid' and 'type' arguments from BUS_*ACTIVATE_RESOURCE2024-03-13T22:05:54ZJohn Baldwinjhb@FreeBSD.org2024-03-13T22:05:54Zurn:sha1:2baed46e85d33b1f99e6f96033acc85a9a6fbba4
The public bus_activate/deactivate_resource() API still accepts both
forms, but the internal kobj methods no longer pass the arguments.
Implementations which need the rid or type now use rman_get_rid() or
rman_get_type() to fetch the value from the allocated resource.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44130
new-bus: Remove the 'type' argument from BUS_MAP/UNMAP_RESOURCE2024-03-13T22:05:54ZJohn Baldwinjhb@FreeBSD.org2024-03-13T22:05:54Zurn:sha1:d77f2092ceebaba115e6be53410428f6f5f6ae83
The public bus_map/unmap_resource() API still accepts both forms, but
the internal kobj methods no longer pass the argument.
Implementations which need the type now use rman_get_type() to fetch
the value from the allocated resource.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44129
new-bus: Remove the 'type' argument from BUS_ADJUST_RESOURCE2024-03-13T22:05:54ZJohn Baldwinjhb@FreeBSD.org2024-03-13T22:05:54Zurn:sha1:fef01f0498aa7b256bc37bbf28ee0e8ac9b2536f
The public bus_adjust_resource() API still accepts both forms, but the
internal kobj method no longer passes the argument. Implementations
which need the type now use rman_get_type() to fetch the value from
the allocated resource.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44128